<% posts.forEach(function(post,index){
	if(index % 3 ==0){ 
%>
	<div class="row">
<%}%>
	<div class="span4">
		<h2><a href="/u/<%=post.user%>"><%=post.user%></a>说</h2>
		<p><small><% post.time%> </small></p>
		<p><%=post.post%> </p>
	</div>

<% if(index %3 ==2){%>
		<div><!-- end row -->
<%}%>
<%})%>
<% if(posts.length % 3 != 0){%>
	</div>
<%}%>